To provide a motor cycle that suppresses a change in the rotation speed of an engine for driving a power generator.SOLUTION: A motor cycle comprises an engine, a power generator, a battery, an electric motor, a drive wheel, and a catalyst device. In the engine, catalyst warm-up operation is performed when the temperature of the catalyst device is less than a catalyst activation temperature, and high efficiency operation is performed when the temperature of the catalyst device is equal to or higher than the catalyst activation temperature. The catalyst warm-up operation and the high efficiency operation are different in a first intake cam 127c and a second intake cam 127d, which are provided in a valve gear 108 of the engine.SELECTED DRAWING: Figure 4

    【課題】発電機駆動用エンジンの回転数変化を抑えた自動二輪車を提供する。【解決手段】自動二輪車は、エンジン、発電機、バッテリ、電動モーター、駆動輪、触媒装置を備え、エンジンでは、触媒装置の温度が触媒活性温度未満のときは触媒暖機運転が行われ、触媒装置の温度が触媒活性温度以上のときは高効率運転が行われ、触媒暖機運転と高効率運転とでは、エンジンの動弁機構108に備える第1吸気カム127cと第2吸気カム127dが異なる。【選択図】図4


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    Title :

    MOTOR CYCLE AND ENGINE OPERATION METHOD FOR MOTOR CYCLE


    Additional title:

    自動二輪車及び自動二輪車のエンジン運転方法


    Contributors:

    Publication date :

    2019-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES , Periodisch betriebene Ventile für Kraft- und Arbeitsmaschinen oder Kraftmaschinen / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



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